OSRAM DECOSTAR® 35 TITAN | 20W 12V | 36° Wide Flood MR11 GU4 Halogen Lamp

The Osram Decostar 35 Titan (46890 WFL) is a premium 20W low-voltage halogen reflector lamp designed for high-end accent lighting. Featuring a specialized dichroic reflector, it reduces heat in the light beam by up to 66%, making it ideal for illuminating heat-sensitive objects in retail displays, galleries, and residential interiors. This MR11 lamp delivers a brilliant 3000K warm white light with a 36° wide flood beam and a perfect color rendering index (CRI 100). Engineered with a flat glass cover and an axial filament, it ensures constant luminous intensity and color stability throughout its 4,000-hour rated life.

Titan Technology: Constant Color and Less Heat

The Titan series from OSRAM is known for its superior performance compared to standard dichroic lamps. By utilizing a high-quality coating on the reflector and the front glass cover, it protects the lamp from gradual blackening and color shifting. The integrated UV filter ensures that delicate materials and artworks remain protected from fading. Fully dimmable and approved for use in open luminaires according to IEC 60598-1, this lamp provides a professional solution for compact spotlighting needs.

• Heat Protection: Dichroic coating directs heat away from the illuminated object.
• Brilliant Light Quality: CRI 100 ensures colors are rendered naturally and vividly.
• Axial Filament: Optimized for precise beam control and uniform distribution.
• Safety: Approved for open luminaires with a built-in UV-filter shield.

Technical Specifications

• Brand: OSRAM
• Series: DECOSTAR® 35 TITAN
• ANSI Code: FTB
• Product Code (EAN): 4050300529325
• Wattage: 20W
• Voltage: 12V
• Base Type: GU4 (Miniature 2-Pin)
• Reflector Shape: MR11 (35mm Diameter)
• Beam Angle: 36° Wide Flood (WFL)
• Color Temperature: 3000K (Warm White)
• Rated Average Life: 4,000 Hours
• Maximum Overall Length (MOL): 42 mm (1.50 in)
• Country of Origin: Germany

Common Applications

• Retail Spotlighting: Jewelry, watches, and accessories where brilliant accent light is required.
• Residential Interiors: Cabinet lighting, display niches, and decorative furniture fixtures.
• Museums & Galleries: Illumination of small artworks with heat and UV protection.
• Hospitality: Subtle accent lighting in restaurants and high-end hotel lobbies.